branch master updated (8f3dc81 -> 4feb589)

[Pierre Neidhardt]

ambrevar pushed a change to branch master
in repository guix.

      from  8f3dc81   gnu: emacs-slime: Update to 2.22.
       new  4feb589   doc: Add recommendations for good origin URLs.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/contributing.texi | 8 ++++++++
 1 file changed, 8 insertions(+)